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contrib

package

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Versions in this module

v1

v1.23.1

Feb 27, 2023

v1.23.0

Feb 4, 2023

v0

v0.0.6

Mar 7, 2023

v0.0.5

Mar 4, 2023

v0.0.4

Mar 4, 2023

v0.0.3

Feb 27, 2023

v0.0.2

Feb 27, 2023

v0.0.1

Feb 27, 2023

Changes in this version

+ func AnisotropicDiffusion(src gocv.Mat, dst *gocv.Mat, alpha float32, k float32, niters int)

+ func ApplyChannelGains(src gocv.Mat, dst *gocv.Mat, gainB float32, gainG float32, gainR float32)

+ func Bm3dDenoising(src gocv.Mat, dst *gocv.Mat)

+ func Bm3dDenoisingStep(src gocv.Mat, dststep1 *gocv.Mat, dststep2 *gocv.Mat)

+ func Bm3dDenoisingStepWithParams(src gocv.Mat, dststep1 *gocv.Mat, dststep2 *gocv.Mat, h float32, ...)

+ func Bm3dDenoisingWithParams(src gocv.Mat, dst *gocv.Mat, h float32, templateWindowSize int, ...)

+ func EdgePreservingFilter(src gocv.Mat, dst *gocv.Mat, d int, threshold float32)

+ func Inpaint(src *gocv.Mat, mask *gocv.Mat, dst *gocv.Mat, algorithmType InpaintTypes)

+ func NewTrackerCSRT() gocv.Tracker

+ func NewTrackerKCF() gocv.Tracker

+ func NiblackThreshold(src gocv.Mat, dst *gocv.Mat, maxValue float32, typ gocv.ThresholdType, ...)

+ func OilPainting(src gocv.Mat, dst *gocv.Mat, size int, dynRatio int)

+ func OilPaintingWithParams(src gocv.Mat, dst gocv.Mat, size int, dynRatio int, ...)

+ func PeiLinNormalization(src gocv.Mat, dst *gocv.Mat)

+ func Thinning(src gocv.Mat, dst *gocv.Mat, typ ThinningType)

+ type AverageHash struct

+ func (hash AverageHash) Compare(a, b gocv.Mat) float64

+ func (hash AverageHash) Compute(input gocv.Mat, output *gocv.Mat)

+ type BackgroundSubtractorCNT struct

+ func NewBackgroundSubtractorCNT() BackgroundSubtractorCNT

+ func (b *BackgroundSubtractorCNT) Apply(src gocv.Mat, dst *gocv.Mat)

+ func (b *BackgroundSubtractorCNT) Close() error

+ type BinarizationMethod int

+ const BinarizationNICK

+ const BinarizationNiblack

+ const BinarizationSauvola

+ const BinarizationWolf

+ type BlockMeanHash struct

+ Mode BlockMeanHashMode

+ func (hash BlockMeanHash) Compare(a, b gocv.Mat) float64

+ func (hash BlockMeanHash) Compute(input gocv.Mat, output *gocv.Mat)

+ type BlockMeanHashMode int

+ const BlockMeanHashMode0

+ const BlockMeanHashMode1

+ const BlockMeanHashModeDefault

+ func (c BlockMeanHashMode) String() string

+ type Bm3dSteps int

+ const Bm3dAlgoSte1

+ const Bm3dAlgoSte2

+ const Bm3dAlgoStepAll

+ type ColorMomentHash struct

+ func (hash ColorMomentHash) Compare(a, b gocv.Mat) float64

+ func (hash ColorMomentHash) Compute(input gocv.Mat, output *gocv.Mat)

+ type GrayworldWB struct

+ func NewGrayworldWB() GrayworldWB

+ func (b *GrayworldWB) BalanceWhite(src gocv.Mat, dst *gocv.Mat)

+ func (b *GrayworldWB) Close() error

+ func (b *GrayworldWB) GetSaturationThreshold() float32

+ func (b *GrayworldWB) SetSaturationThreshold(saturationThreshold float32)

+ type ImgHashBase interface

+ Compare func(a, b gocv.Mat) float64

+ Compute func(inputArr gocv.Mat, outputArr *gocv.Mat)

+ type InpaintTypes int

+ const FsrBest

+ const FsrFast

+ const ShitMap

+ type LBPHFaceRecognizer struct

+ func NewLBPHFaceRecognizer() *LBPHFaceRecognizer

+ func (fr *LBPHFaceRecognizer) GetNeighbors() int

+ func (fr *LBPHFaceRecognizer) LoadFile(fname string)

+ func (fr *LBPHFaceRecognizer) Predict(sample gocv.Mat) int

+ func (fr *LBPHFaceRecognizer) PredictExtendedResponse(sample gocv.Mat) PredictResponse

+ func (fr *LBPHFaceRecognizer) SaveFile(fname string)

+ func (fr *LBPHFaceRecognizer) SetNeighbors(neighbors int)

+ func (fr *LBPHFaceRecognizer) SetRadius(radius int)

+ func (fr *LBPHFaceRecognizer) SetThreshold(threshold float32)

+ func (fr *LBPHFaceRecognizer) Train(images []gocv.Mat, labels []int)

+ func (fr *LBPHFaceRecognizer) Update(newImages []gocv.Mat, newLabels []int)

+ type LearningBasedWB struct

+ func NewLearningBasedWB() LearningBasedWB

+ func NewLearningBasedWBWithParams(pathmodel string) LearningBasedWB

+ func (b *LearningBasedWB) BalanceWhite(src gocv.Mat, dst *gocv.Mat)

+ func (b *LearningBasedWB) Close() error

+ func (b *LearningBasedWB) ExtractSimpleFeatures(src gocv.Mat, dst *gocv.Mat)

+ func (b *LearningBasedWB) GetHistBinNum() int

+ func (b *LearningBasedWB) GetRangeMaxVal() int

+ func (b *LearningBasedWB) GetSaturationThreshold() float32

+ func (b *LearningBasedWB) SetHistBinNum(val int)

+ func (b *LearningBasedWB) SetRangeMaxVal(val int)

+ func (b *LearningBasedWB) SetSaturationThreshold(val float32)

+ type MarrHildrethHash struct

+ Alpha float32

+ Scale float32

+ func NewMarrHildrethHash() MarrHildrethHash

+ func (hash MarrHildrethHash) Compare(a, b gocv.Mat) float64

+ func (hash MarrHildrethHash) Compute(input gocv.Mat, output *gocv.Mat)

+ type PHash struct

+ func (hash PHash) Compare(a, b gocv.Mat) float64

+ func (hash PHash) Compute(input gocv.Mat, output *gocv.Mat)

+ type PredictResponse struct

+ Confidence float32

+ Label int32

+ type RadialVarianceHash struct

+ NumOfAngleLine int

+ Sigma float64

+ func NewRadialVarianceHash() RadialVarianceHash

+ func (hash RadialVarianceHash) Compare(a, b gocv.Mat) float64

+ func (hash RadialVarianceHash) Compute(input gocv.Mat, output *gocv.Mat)

+ type SURF struct

+ func NewSURF() SURF

+ func (d *SURF) Close() error

+ func (d *SURF) Detect(src gocv.Mat) []gocv.KeyPoint

+ func (d *SURF) DetectAndCompute(src gocv.Mat, mask gocv.Mat) ([]gocv.KeyPoint, gocv.Mat)

+ type SimpleWB struct

+ func NewSimpleWB() SimpleWB

+ func (b *SimpleWB) BalanceWhite(src gocv.Mat, dst *gocv.Mat)

+ func (b *SimpleWB) Close() error

+ func (b *SimpleWB) GetInputMax() float32

+ func (b *SimpleWB) GetInputMin() float32

+ func (b *SimpleWB) GetOutputMax() float32

+ func (b *SimpleWB) GetOutputMin() float32

+ func (b *SimpleWB) GetP() float32

+ func (b *SimpleWB) SetInputMax(val float32)

+ func (b *SimpleWB) SetInputMin(val float32)

+ func (b *SimpleWB) SetOutputMax(val float32)

+ func (b *SimpleWB) SetOutputMin(val float32)

+ func (b *SimpleWB) SetP(val float32)

+ type ThinningType int

+ const ThinningGuoHall

+ const ThinningZhangSuen

+ type TonemapDurand struct

+ func NewTonemapDurand() TonemapDurand

+ func NewTonemapDurandWithParams(gamma float32, contrast float32, saturation float32, sigma_color float32, ...) TonemapDurand

+ func (b *TonemapDurand) Close() error

+ func (b *TonemapDurand) GetContrast() float32

+ func (b *TonemapDurand) GetGamma() float32

+ func (b *TonemapDurand) GetSaturation() float32

+ func (b *TonemapDurand) GetSigmaColor() float32

+ func (b *TonemapDurand) GetSigmaSpace() float32

+ func (b *TonemapDurand) Process(src gocv.Mat, dst *gocv.Mat)

+ func (b *TonemapDurand) SetContrast(val float32)

+ func (b *TonemapDurand) SetGamma(val float32)

+ func (b *TonemapDurand) SetSaturation(val float32)

+ func (b *TonemapDurand) SetSigmaColor(val float32)

+ func (b *TonemapDurand) SetSigmaSpace(val float32)

+ type TrackerCSRT struct

+ func (trk TrackerCSRT) Close() error

+ func (trk TrackerCSRT) Init(img gocv.Mat, boundingBox image.Rectangle) bool

+ func (trk TrackerCSRT) Update(img gocv.Mat) (image.Rectangle, bool)

+ type TrackerKCF struct

+ func (trk TrackerKCF) Close() error

+ func (trk TrackerKCF) Init(img gocv.Mat, boundingBox image.Rectangle) bool

+ func (trk TrackerKCF) Update(img gocv.Mat) (image.Rectangle, bool)

+ type TransformTypes int

+ const Bm3dTypeHaar

+ type WeChatQRCode struct

+ func NewWeChatQRCode(detectProtoTxt, detectCaffe, superProtoTxt, superCaffe string) *WeChatQRCode

+ func (wq *WeChatQRCode) DetectAndDecode(img gocv.Mat, point *[]gocv.Mat) []string